The Daily Parker

Politics, Weather, Photography, and the Dog

The day's posts

So far today, the following have crossed my browser:

Back to the mines...

Stuff to read later today

It's fascinating how working from home doesn't seem to give me more time to, you know, work. So these have backed up on me, and I hope to read them...someday:

OK, so, that's going to take a few minutes...

Yeah, I called this one

It turns out, no one wants to buy ugly big houses in the far suburbs. This apparently comes as a shock to their owners:

The McMansion style, built between 2001 and 2007 and averaging 3,000 to 5,000 square feet, lacks the appeal with today's buyers compared to old vintage homes or large freshly built homes.

The realization is especially hard on homeowners trying to sell because when they bought the giant homes in the early 2000s, they thought of them as great investments, Feinstein said.

Then, the idea was that bigger was better because prices presumably would keep going up.

Now, housing analysts say the day of the McMansion has come and gone. An analysis just completed by Trulia shows that the amount buyers are willing to pay for McMansions over other homes has fallen 26 percent in just four years. As homes in general have been regaining value, McMansions have been losing appeal in comparison to others as the giants of the pre-crash years have aged.

No kidding. And no sympathy from me. Fools, money, etc.

Last flight of the Mad Dog N9401W

Airways magazine has the heartwarming story of American Airlines MD-80 N9401W heading off to retirement in New Mexico:

This aircraft, and 19 others, were part of a symbolic retirement.

A 20-aircraft order placed by American Airlines to McDonnell Douglas in 1982 marked the beginning of an era in which AA became the world’s largest MD-80 operator, but as the decades passed through and as new and more efficient aircraft joined the fleet, the venerable Mad Dog era is now heading into the sunset.

Once the last AA MD-80 parks in Roswell in 2018, it will close a chapter in the company’s history; yet it will also signify a new era, with the arrival of new Airbus A320 family aircraft and Boeing 737 Next Generation and the coming MAX variant, all part of a major $4.6 billion order placed back in 2010 for 460 aircraft —the largest commercial aircraft order in history at that time.

Millions of miles had unfurled beneath Ship 4WJ, from the Far East where she was built, to freezing Calgary in Canada to the sunny Los Cabos in Mexico, from Los Angeles to Chicago, and then to New York, transporting about 3,700,000 passengers during its career.

Subtracting engines, the current parts market value of an MD-80 varies from $100,000 to $200,000. Once all marketable parts have been harvested, the value of the fuselage carcass ranges between $10,000 and $12,000. It can take a month to part out an MD-80 yet only a few hours to crush it into scrap metal.

While AA retired today 20 MD-80s, the airline’s remaining 61 Mad Dogswill continue flying—safely and reliably transporting their passengers and crews.

I last flew on an MD-80 on 3 December 2014, from Dallas to Chicago.

Banning PowerPoint at universities

Amen:

Overreliance on slides has contributed to the absurd belief that expecting and requiring students to read books, attend classes, take notes and do homework is unreasonable.

Courses designed around slides therefore propagate the myth that students can become skilled and knowledgeable without working through dozens of books, hundreds of articles and thousands of problems.

If slide shows are so bad, why are they so popular?

Universities measure student satisfaction but they do not measure learning. Since organisations focus on what they measure and students like PowerPoint, it stays, regardless of its educational effectiveness.

On the other hand, when I see something pervasive that exists counter to my own values, I wonder (a) are my values out of step and (b) what are the incentives? I think more research is needed.

The slow death of Cairo, Illinois

The UK's Daily Mail has a decent explanation and creepy photos of how the southernmost city in Illinois went from a thriving (and historical) port to a nearly-abandoned shell in 50 years:

The town's luck began to fall in 1889 when the Illinois Central Railroad bridge opened over the Ohio River - although much railroad activity was still routed through the town, so its effects were not severe.

The same can't be said for a second bridge that opened around 23 miles up the Mississippi at Thebes, Illinois in 1905. 

The completion of that bridge drained away much railroad activity, reducing the need for the ferries that once carried railroad stock. 

And with steamboats being phased out in favor of barges, Cairo was no longer the essential hub it had once been. The end had begun.

The town was hit again in 1929 and 1937 when bridges were completed across the Mississippi and Ohio rivers, respectively, allowing a route through for US Routes 51, 60 and 62.

As the bridges were built at the town's southern tip, it was easy for traffic to bypass Cairo completely, draining away more money. 

But there was still a little money coming to the town until 1987, when the Interstate 57 bridge opened across the Mississippi, allowing traffic to bypass the town altogether - killing its hotel and restaurant industries.

I visited Cairo in 2003. It was pretty dead then, but judging by the photos in the Daily Mail article, it's even worse now.

Here's the confluence of the rivers, in December 2003:

Later, when I'm done with all this coding...

Some articles to read:

That's all for now. More conference calls...